Classic Oliver Tractors: History, Models, Variations, and Specifications 1897-1976
Sherry Schaefer | Engels | paperback | 160 blz | 2019
Hart-Parr
P.A. Letourneau | Engels | paperback | 143 blz | 1994
Oliver Tractors 1940-1960 - An Engineer's Story
T. Herbert Morrell | Engels | paperback | 218 blz | 2020